power failure > fsck -y > ext4 converted into ext3; journel deleted etc > here
i have a desktop at home running arch linux, so yesterday my bro called me about computer not booting up. so like many times before i thought he did or the computer was turned off abruptly (may be after power failure). i told him to fsck.ext -y /dev/sda1 in partedmagic. but he did it while fs was mounted , i told him to hit ctrl+c and run it again with fs unmounted. still os wont boot, grub error 15 is shown instead
so i told him to hold on , i would come and take a look.
so there i am now. in partmagic i fsck.ext4 -y /dev/sda1 then i noticed something like journel not found recreating journel, fs now ext3 etc etc.
so here i am.
what to do now. (if nothing is possible i may have to recover files with hexedit,)